/*-
 * ============LICENSE_START=======================================================
 * SDC
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ============LICENSE_END=========================================================
 */
package org.openecomp.sdc.common.datastructure;

/**
 * Very Basic Wrapper class.
 *
 * @param <T>
 * @author mshitrit
 */
public class Wrapper<T> {

    private T innerElement;

    public Wrapper(T innerElement) {
        this.innerElement = innerElement;
    }

    public Wrapper() {
        this.innerElement = null;
    }

    public T getInnerElement() {
        return innerElement;
    }

    public void setInnerElement(T innerElement) {
        this.innerElement = innerElement;
    }

    public boolean isEmpty() {
        return innerElement == null;
    }
}
